Figure 1From: Evaluation of ultrasound Tissue Velocity Imaging: a phantom study of velocity estimation in skeletal muscle low-level contractions The phantom setup. a) shows the tissue mimicking material connected to the force generator and the linear transducer fixated above the water container. b) is an example of the resulting grayscale images from the ultrasound recordings. The velocity information from the TVI is color-coded and superimposed on the grayscale image. The blue color illustrates movement away from the ultrasound probe.Back to article page